component
JSM485ESA
Public Made by Adomby adom
JSMSEMI RS-485/RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C5381783). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+27−7
jsm485esa.lbr+20−2@@ -62,6 +62,18 @@ <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="2.4700"/>+ <vertex x="-2.8400" y="2.8000"/>+ <vertex x="-2.3600" y="2.8000"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="2.4500"/>+ <vertex x="1.9500" y="2.4500"/>+ <vertex x="1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="1.4750"/>+ </polygon> <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@ <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/> <text x="0" y="3.480" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="JSM485ESA">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="A" pad="6"/> <connect gate="G$1" pin="GND" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="JSM485ESA" constant="no"/>+ <attribute name="MANUFACTURER" value="JSMSEMI" constant="no"/>+ <attribute name="LCSC_PN" value="C5381783" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,13 +26,15 @@ "model_3d_step": "jsm485esa.step", "lbr": "jsm485esa.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C5381783"+ }, "pins": [ { "number": "1", "name": "RO", "type": "tri_state",- "description": "Receiver output. When /RE is low, RO drives high if (A-B) ≥ 200 mV and low if (A-B) ≤ -200 mV. High-impedance when /RE is high."+ "description": "Receiver output. When /RE is low, RO drives high if (A-B) \u2265 200 mV and low if (A-B) \u2264 -200 mV. High-impedance when /RE is high." }, { "number": "2",@@ -62,19 +64,19 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Non-inverting RS-485/RS-422 bus pin. Receiver non-inverting input and driver non-inverting output. -7 V to +12 V common-mode range, 32 kΩ typical input impedance."+ "description": "Non-inverting RS-485/RS-422 bus pin. Receiver non-inverting input and driver non-inverting output. -7 V to +12 V common-mode range, 32 k\u03a9 typical input impedance." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "Inverting RS-485/RS-422 bus pin. Receiver inverting input and driver inverting output. -7 V to +12 V common-mode range, 32 kΩ typical input impedance."+ "description": "Inverting RS-485/RS-422 bus pin. Receiver inverting input and driver inverting output. -7 V to +12 V common-mode range, 32 k\u03a9 typical input impedance." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Supply pin, typically 5 V. Recommended operating range 3.0 V to 5.5 V; absolute maximum 8.0 V. Typical supply current 155-160 µA at no load."+ "description": "Supply pin, typically 5 V. Recommended operating range 3.0 V to 5.5 V; absolute maximum 8.0 V. Typical supply current 155-160 \u00b5A at no load." } ], "provenance": {